"When I was little, there was an old Johnson & Johnson commercial from like the '80s that went 'Take dood care of my baby' and my mom sang it to me all the time. Now I sing it to my son before bed, and just recently he started singing it back! So adorable!" — acamille

"The Beatles’ 'Hey Jude.' My son calms down every time I hum the chorus.” — sfarmer

“In the car, my little one cries unless Gaelic Storm's 'The Night I Punched Russell Crowe' is playing. I've tried more baby-friendly options but nothing else has quite the same effect. Maybe when she starts singing the lyrics I'll find a new one, but until then, punching the Cinderella Man it is.” — jblew

“'Somewhere Over the Rainbow.' He loves it when we sing!" — smckenna

"Soft instrumental music is their favorite." — abreon

“My baby girl loves _when I sing 'Zip-a-Dee-Doo-Dah'!" — _nforsberg
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"'Baby Mine' from _Dumbo . I sang that to my son every time I had to leave him when he was in the NICU, and now every night before bed. we cuddle to it." — lrischardson